3 years ago

Rectangular Washington County measures 15.9 miles by 9.1 miles. What is the county's area?

Mathematics

2 answers:

____ [38]3 years ago

7 0

Formula for Area= L x W (length x Width). 15.9 X 9.1= 144.69

aalyn [17]3 years ago

6 0

Answer:

Step-by-step explanation:

What is the answer please

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Following one side of a rural road, the house numbers increase by eighteen. The house number of the first house on the road is 8

ad-work [718]

Answer:

Recursive:

$a_n=a_{(n-1)}+18\\ \\ a_1=82$

Explicit:

$a_n=64+18n$

Explanation:

1. Sequence:

$a_1=82\\ \\ a_2=82+18=100\\ \\ a_3=100+18=118\\ \\ a_4=118+18=136\\ \\ ...$

2. Recursive formula

The recursive formula permits to calculate the value of the nth term in the sequence using the (n-1)th term in the sequence.

$a_n=a_{(n-1)}+18\\ \\ a_1=82$

3. Explicit formula

The explicit formula permits to calculate any value of a term in the sequence:

$a_n=a_1+(n-1)d\\ \\ a_n=82+(n-1)18\\ \\ a_n=82+18n-18\\ \\ a_n=64+18n$

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3 years ago

You are at a sandwich shop. You can choose from white or rye bread,

ryzh [129]

Answer:

Step-by-step explanation:

the subset consists of all the sandwiches with turkey and american cheese

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3 years ago

a tour bus cost $75 plus $6 for each passenger. write and evaluate an expression to find the total cost for 25 passengers. then.

miskamm [114]

To make an expression for any amount of passengers, you need to use x for each passenger. Fill in x with the amount of passengers. Your equation is:
75 + 6x. Now using this expression, we can find the answer to all of the amounts of passengers.

75 + 6(25) = 225; 75 + 6(26) = 231; and so on. Hope that I helped! Good luck!

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3 years ago

Is 3(b+c) equivalent expressions? A. True B. False

andre [41]

Answer:

Is 3(b+c) equivalent expressions?

A. True

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3 years ago

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Can someone please help me on this question?

katovenus [111]